drivers: clean up the ata_piix.h

Signed-off-by: Dave Liu <daveliu@freescale.com>

diff --git a/drivers/block/ata_piix.h b/drivers/block/ata_piix.h
index ed2e4d57d670c2c0e52b98b5a61d138b442358a4..f9f0194706b3769684e605fa8308664bb55fb921 100644 (file)
--- a/drivers/block/ata_piix.h
+++ b/drivers/block/ata_piix.h
@@ -1,3 +1,5 @@
+#ifndef __ATA_PIIX_H__
+#define __ATA_PIIX_H__
 
 #if (DEBUG_SATA)
 #define PRINTF(fmt,args...)    printf (fmt ,##args)
@@ -51,17 +53,17 @@ struct sata_port {
 static inline void
 ata_dump_id (u16 * id)
 {
-       PRINTF ("49==0x%04x  "
-               "53==0x%04x  "
-               "63==0x%04x  "
-               "64==0x%04x  "
-               "75==0x%04x  \n", id[49], id[53], id[63], id[64], id[75]);
-       PRINTF ("80==0x%04x  "
-               "81==0x%04x  "
-               "82==0x%04x  "
-               "83==0x%04x  "
-               "84==0x%04x  \n", id[80], id[81], id[82], id[83], id[84]);
-       PRINTF ("88==0x%04x  " "93==0x%04x\n", id[88], id[93]);
+       PRINTF ("49 = 0x%04x  "
+               "53 = 0x%04x  "
+               "63 = 0x%04x  "
+               "64 = 0x%04x  "
+               "75 = 0x%04x  \n", id[49], id[53], id[63], id[64], id[75]);
+       PRINTF ("80 = 0x%04x  "
+               "81 = 0x%04x  "
+               "82 = 0x%04x  "
+               "83 = 0x%04x  "
+               "84 = 0x%04x  \n", id[80], id[81], id[82], id[83], id[84]);
+       PRINTF ("88 = 0x%04x  " "93 = 0x%04x\n", id[88], id[93]);
 }
 #endif
 
@@ -88,3 +90,5 @@ int init_sata (int dev);
 #ifdef DRV_DECL                        /*Defines Driver Specific variables */
 struct sata_port port[CFG_SATA_MAXBUS];
 #endif
+
+#endif /* __ATA_PIIX_H__ */